ScreenShot
| Created | 2022.06.24 09:46 | Machine | s1_win7_x6401 |
| Filename | Xpnwpn.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 29 detected (AIDetectNet, Malicious, score, Artemis, Save, high confidence, DropperX, moderate, Static AI, Malicious PE, Sabsik, Unsafe, R002H0DFN22, Pgdb, Krypt, susgen, ZemsilF, dm0@aCweGXg, confidence, 100%) | ||
| md5 | bc3f15241f7b63ed094e5454d1f3e8b9 | ||
| sha256 | ced034e4346ce45eb340a8ad2d023f8b9c756fb00a6cc135ca8fd8dec7e26830 | ||
| ssdeep | 1536:vtLXMNK9uDUaQl+kzdC9GiZQWSwi/fUpS/fX/MNkp:vWQ9uis1Jy///f/MK | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (28cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 29 AntiVirus engines on VirusTotal as malicious |
| warning | Generates some ICMP traffic |
| watch | A process attempted to delay the analysis task. |
| watch | Communicates with host for which no DNS query was performed |
| watch | Harvests credentials from local email clients |
| watch | Harvests credentials from local FTP client softwares |
| watch | Installs itself for autorun at Windows startup |
| watch | Looks for the Windows Idle Time to determine the uptime |
| watch | One or more of the buffers contains an embedded PE file |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a suspicious process |
| notice | Executes one or more WMI queries |
| notice | Executes one or more WMI queries which can be used to identify virtual machines |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Moves the original executable to a new location |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Steals private information from local Internet browsers |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Command line console output was observed |
| info | One or more processes crashed |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
Network (6cnts) ?
Suricata ids
ET HUNTING Suspicious Terse Request for .bmp
SURICATA Applayer Detect protocol only one direction
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA Applayer Detect protocol only one direction
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
PE API
IAT(Import Address Table) Library
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none